/**
 * 获取当前时间的js
 * @author chenyn
 */
function showtime() {
    var today, hour, second, minute, year, month, date;
    var strDate;
    today = new Date();
    var n_day = today.getDay();
    switch (n_day) {
        case 0: {
            strDate = "星期日";
        }
            break;
        case 1: {
            strDate = "星期一";
        }
            break;
        case 2: {
            strDate = "星期二";
        }
            break;
        case 3: {
            strDate = "星期三";
        }
            break;
        case 4: {
            strDate = "星期四";
        }
            break;
        case 5: {
            strDate = "星期五";
        }
            break;
        case 6: {
            strDate = "星期六";
        }
            break;
        case 7: {
            strDate = "星期日";
        }
            break;
    }
    year = today.getFullYear();
    month = today.getMonth() + 1;
    date = today.getDate();
    hour = today.getHours();
    minute = today.getMinutes();
    second = today.getSeconds();
    document.getElementById('time').innerHTML = year + "年" + month + "月" + date + "日" + strDate + " " + hour + ":" + minute + ":" + second; //显示时间
    setTimeout("showtime();", 1000); //设定函数自动执行时间为 1000 ms(1 s)
}
